{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1940862970",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc9d574cabe9902f891a138b1889e6638ee3e39da36b62de0e45a00f39010290",
    "signature": "0x1792a766abcce2b6ebfee2a69d9d56d1bbd1c8f663270831443d27132ba7af456ce2f70c5cf3bf1018f6c6a12f54e6f35f184fb0392286264b237124cf159a1e1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}